html,body{background:#f3f3f3;width:100%;height:100%;margin:0;padding:0;overflow:hidden}.sumsum-canvas{outline:none;width:100%;height:100%;display:block;position:absolute;inset:0}.sumsum-loading{color:#555;pointer-events:none;justify-content:center;align-items:center;font:14px system-ui,sans-serif;display:flex;position:absolute;inset:0}.sumsum-loading[hidden]{display:none}